A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5925-01-368-3064
NSN 6110-00-195-5440
NSN 6685-01-415-3895
NSN 6645-01-510-3496
NSN 5855-01-211-2437
NSN 6145-01-530-3697
NSN 6240-00-489-8531
NSN 6685-01-532-7745
NSN 5960-00-140-9583
NSN 5920-00-300-1843
NSN 6685-01-142-6460
NSN 5835-01-515-6537